Sky & Telescope - June 2020 - 79

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Kepler sCMOS Cameras
The New Standard of Excellence

BYERS SERIES III TELESCOPE MOUNT:
Fully reconditioned by Software Bisque
with their latest-generation control

2019

Gary Walker's work in milli-mag photometry using the
Kepler KL400 camera is setting new standards for
precision. According to Gary, "The Kepler is 3x better
than my previous $38K camera. I have more than 85,000
CCD observations in the AAVSO data base, including the
first by an amateur, and none of those observations had
errors as low as .0008 mags [like the KL400]."

One-sixth page horizontal

system. This massive, timelessly elegant
mount can handle telescopes up to the
0.6-0.7-meter class, delivering exceptional

4.750 x 2.31

stability and pinpoint go-to accuracy.
Melotte 15 image
courtesy Tolga Gumusayak
(Kepler KL4040 camera)

Installed at Rocky Hill Observatory in
California in 2001, this Byers Series III may
be seen in action in the film Seeing in the
Dark, at 49:26. Price new was $135,000 in

www.flicamera.com

2016 dollars. Offered for immediate sale
at $35,000. Buyer pays shipping from
Golden, CO. Contact: tf@timothyferris.

M I S C E L L A N E O U S (cont.)

The best $299
eyepiece you'll
ADVERTISE IN MARKET PLACE * 617 758-0243 OR ADS@SKYANDTELESCOPE.COM
ever buy.
SUBSCRIBE TO SKY & TELESCOPE MAGAZINE
CALL 617 758-0243 OR ADS@SKYANDTELESCOPE.COM

Just insert this camera into where your
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soon be "seeing" objects that are
impossible to see the same way in
your eyepiece! Works in cities too.

SHOP @ SKY: www.ShopatSky.com
CLASSIFIEDS

No computer required. Battery-powered
7-inch color monitor included.

16

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BYERS SERIES III TELESCOPE MOUNT:
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lots of Bisque
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their
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system.
This
massive, timelessly elegant mount can handle
telescopes up to the 0.6-0.7-meter class, delivering exceptional stability and pinpoint go-to
accuracy. Installed at Rocky Hill Observatory
in California in 2001, this Byers Series III may
be seen in action in the film Seeing in the Dark,
at 49:26. Price new was $135,000 in 2016
dollars. Offered for immediate sale at $35,000.
M
Buyer pays shipping from Golden, CO. Contact: tf@timothyferris.comAgena AstroProducts
DEALERS

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MISCELLANEOUS

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DARK SKY: Development opportunity adjoins
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Iahg^3
 !-)0"/)*&*20.
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MOUNTS
FOR RENT: 3BR/2BA furnished home in ARIZONA SKY VILLAGE PORTAL, AZ. Spectacular observing/birding! irkitzman@gmail.com

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Classified ads are for the sale of noncommercial
* Designed from the start to use
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* Change eyepieces without rebalancing

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FOR RENT: 3BR/2BA furnished home
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irkitzman@gmail.com www.arizonadreaming.com 520-203-8500
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per word;
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WWW.DISCMOUNTS.COM

Classified ads are for the sale of noncom-

Tom@discmounts.com
1.954.475.8574
must accompany order. Closing date is 10th of
~SINCE 2003~

mercial merchandise or for job offerings.

third month before publication date. Send ads to:

The rate is $1.75 per word; minimum charge
of $28.00; payment must accompany order.
Closing date is 10th of third month before

OPTICS
Ad Dept., Sky & Telescope, 90 Sherman Street,

publication date. Send ads to: Ad Dept., Sky
& Telescope, 90 Sherman Street, Cam-

Cambridge, MA 02140.

bridge, MA 02140.

Market Place

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ads@skyandtelescope.org
ADVERTISE IN MARKET PLACE * 617 758-0243 OR ADS@SKYANDTELESCOPE.COM
s k y a n d t e l esskcyoapned.c
Y E 2200 2
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UN

79
79


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Sky & Telescope - June 2020

Table of Contents for the Digital Edition of Sky & Telescope - June 2020

Contents
Sky & Telescope - June 2020 - Cover1
Sky & Telescope - June 2020 - Cover2
Sky & Telescope - June 2020 - 1
Sky & Telescope - June 2020 - Contents
Sky & Telescope - June 2020 - 3
Sky & Telescope - June 2020 - 4
Sky & Telescope - June 2020 - 5
Sky & Telescope - June 2020 - 6
Sky & Telescope - June 2020 - 7
Sky & Telescope - June 2020 - 8
Sky & Telescope - June 2020 - 9
Sky & Telescope - June 2020 - 10
Sky & Telescope - June 2020 - 11
Sky & Telescope - June 2020 - 12
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Sky & Telescope - June 2020 - 14
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Sky & Telescope - June 2020 - 17
Sky & Telescope - June 2020 - 18
Sky & Telescope - June 2020 - 19
Sky & Telescope - June 2020 - 20
Sky & Telescope - June 2020 - 21
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Sky & Telescope - June 2020 - 23
Sky & Telescope - June 2020 - 24
Sky & Telescope - June 2020 - 25
Sky & Telescope - June 2020 - 26
Sky & Telescope - June 2020 - 27
Sky & Telescope - June 2020 - 28
Sky & Telescope - June 2020 - 29
Sky & Telescope - June 2020 - 30
Sky & Telescope - June 2020 - 31
Sky & Telescope - June 2020 - 32
Sky & Telescope - June 2020 - 33
Sky & Telescope - June 2020 - 34
Sky & Telescope - June 2020 - 35
Sky & Telescope - June 2020 - 36
Sky & Telescope - June 2020 - 37
Sky & Telescope - June 2020 - 38
Sky & Telescope - June 2020 - 39
Sky & Telescope - June 2020 - 40
Sky & Telescope - June 2020 - 41
Sky & Telescope - June 2020 - 42
Sky & Telescope - June 2020 - 43
Sky & Telescope - June 2020 - 44
Sky & Telescope - June 2020 - 45
Sky & Telescope - June 2020 - 46
Sky & Telescope - June 2020 - 47
Sky & Telescope - June 2020 - 48
Sky & Telescope - June 2020 - 49
Sky & Telescope - June 2020 - 50
Sky & Telescope - June 2020 - 51
Sky & Telescope - June 2020 - 52
Sky & Telescope - June 2020 - 53
Sky & Telescope - June 2020 - 54
Sky & Telescope - June 2020 - 55
Sky & Telescope - June 2020 - 56
Sky & Telescope - June 2020 - 57
Sky & Telescope - June 2020 - 58
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Sky & Telescope - June 2020 - Cover3
Sky & Telescope - June 2020 - Cover4
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